diff --git a/setup.py b/setup.py
index 73618b6f..296d7952 100644
--- a/setup.py
+++ b/setup.py
@@ -70,4 +70,5 @@
     long_description=PACKAGE_LONG_DESCRIPTION,
     install_requires=PACKAGE_INSTALL_REQUIRES,
     long_description_content_type="text/markdown",
+    python_requires='>=3.7',
 )